Projects Using the CrossRef REST API

Open Tree of Life (NSF)

Enriched Biodiversity

Journalhub showcase journal

PLOS Extensions to Wikimedia Visual Editor





CHORUS Dashboards

CrossRef Search

CrossRef FundRef Search

PLoS Enhanced Citations Experiment

  • Maintained by: Adam Becker, PLoS
  • Using: Work queries and filters

PLoS ALM / CrossRef DET

PKP OJS CrossRef Plugin

  • Maintained by: Juan, James, Bozana, PKP
  • Using: deposits (xml deposits)

CrossRef CrossMark Statistics

  • Maintained by: Joe Wass
  • Using: Work queries, date filters, significant update filters, update policy filter

 CrossRef Metadata Participation

  • Maintained by: Joe Wass
  • Using: Publisher routes, publisher feature coverage values


  • Maintained by: Karl Ward
  • Using: Work queries, work metadata transforms

Cambia patent to scholarly literature citation matching

  • Maintained by: Doug Ashton
  • Using: Work queries, deposits (patent citation deposits)